When buying a gantry crane, it is important to make sure that the model you choose is right for your business. As you research your options, certain questions may come up. For instance, you may have a hard time understanding what the difference is between a 40-ton gantry crane and a 30-ton gantry crane.
The primary difference between these cranes involves the amount of weight that they are capable of lifting. Gantry cranes are rated based on their maximum lifting capacity. As you might guess, a 40-ton gantry crane is capable of lifting 40 tons of weight, while a 30-ton crane(grúa de 30 toneladas) can only lift 30 tons of weight. That means that the 40-ton crane has a much higher lifting capacity.
If you prefer to think of it in pounds, a 40-ton crane can lift up to 80,000 pounds of weight while a 30-ton crane is only capable of lifting up to 60,000 pounds. When deciding which option is right for your business, you need to think about the maximum amount of weight that you need the crane to be able to handle. If all of the items that you are going to be moving weigh less than 30 tons, you can get by with a 30-ton crane. If the items weigh more than 30 tons, however, you will need to go with a 40-ton crane instead to make sure that you have enough lifting capacity to safely move them around.
From a design standpoint, these two types of cranes(tipos de grúas) are almost identical. They both feature a horizontal girder that is attached to two legs on either side. At the base of the legs, there are wheels that allow the crane to be moved around.
These wheels can either be made out of rubber or they can be made out of steel like the wheels on trains. With rubber wheels, the crane can be moved freely around wherever it needs to go. With steel wheels, however, the crane can only move back and forth on special tracks that have been installed in the ground.
Hopefully, this gives you a better understanding of the differences between 40-ton gantry cranes and 30-ton gantry cranes(grúas de pórticos). Although they are almost identical in terms of how they are designed, they do differ in the amount of weight that they are capable of lifting. 40-ton cranes have a much higher lifting capacity. In fact, they can lift up to 10 tons more than their 30-ton counterparts.
When deciding which one to buy for your business, you will need to sit down and figure out how heavy the items are that you need to move. Based on the weight of the items, you can then decide whether you can get by with a 30-ton crane or whether you need to go with a larger model that is capable of handling more weight. If you are having trouble deciding, you can always reach out to a crane manufacturer to talk to them about their products. They can help you figure out which choice is right for your business.